This demo has 3 different modules.
Each module is in its own source file, ...
	FIR1.mcl, FIR2.mcl, FIR3.mcl
The FIR function is defined in firfunc.mcl.

Each of the three modules can be demo'd in order.
Each module has slightly different parameters.
In each case, click in the "Parameters" field.
Then type Ctrl-U to clear the line.
Pull down the "File" menu and select "Get Parameters".
This will extract the default parameters from the
module.  For demo purposes the default parameter
values can be used as is.

The demo will start with FIR1.mcl.  This is a 9 tap
FIR filter with all constant coefficients.

Next, change the file name to FIR2.mcl, clear the old
parameters and get the new ones.
This module is a 7 tap FIR filter with variable and
constant coefficients.

Next, change the file name to FIR3.mcl, clear the old
parameters and get the new ones.
This module is an "n" tap FIR filter with all variable
coefficients.

Automatic pipelining can be used.  From the "Synthesis" pull down
menu, select "Pipeline".  In the "Optimization" field enter the
delay goal in ps.
